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Created: Fri, Nov 21, 8:20 AM

languages_tag_processor.php
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	<?php
	/**
	* @version $Id: languages_tag_processor.php 15445 2012-07-13 16:44:00Z alex $
	* @package In-Portal
	* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
	* @license GNU/GPL
	* In-Portal is Open Source software.
	* This means that this software may have been modified pursuant
	* the GNU General Public License, and as distributed it includes
	* or is derivative of works licensed under the GNU General Public License
	* or other free or open source software licenses.
	* See http://www.in-portal.org/license for copyright notices and details.
	*/

	defined('FULL_PATH') or die('restricted access!');

	class LanguagesTagProcessor extends kDBTagProcessor
	{
	/**
	* Sets content-type of page
	*
	* @param Array $params
	* @return string
	* @access protected
	*/
	protected function SetContentType($params)
	{
	$content_type = isset($params['content_type']) ? $params['content_type'] : 'text/html';
	$include_charset = isset($params['include_charset']) ? $params['include_charset'] : null;

	$this->Application->setContentType($content_type, $include_charset);

	return '';
	}

	/**
	* Returns formatted date + time on current language
	*
	* @param Array $params
	* @return string
	*/
	function CurrentDate($params)
	{
	$format = $params['format'];
	$date = adodb_mktime();

	if (strpos($format, 'l') !== false) {
	$week_day = $this->Application->Phrase('lu_weekday_'.adodb_date('l'));
	$format = str_replace('l', '#@#', $format); // replace with reserved char (preserves translation link)

	return str_replace('#@#', $week_day, adodb_date($format, $date));
	}

	return adodb_date($format, $date);
	}

	function ListLanguages($params)
	{
	$this->Init($this->Prefix, 'enabled');

	return $this->PrintList2($params);
	}

	function LanguageName($params)
	{
	$object = $this->getObject($params);
	return $this->Application->Phrase($params['phrase_prefix'].$object->GetDBField('PackName'));
	}

	function LanguageLink($params)
	{
	$object = $this->getObject($params);

	$params['m_lang'] = $object->GetID();

	return $this->Application->ProcessParsedTag('m', 'Link', $params);
	}

	function SelectedLanguage($params)
	{
	$object = $this->getObject($params);
	/* @var $object kDBList */

	if (array_key_exists('type', $params) && $params['type'] == 'data') {
	// when using language selector on editing forms
	return $object->GetDBField('LanguageId') == $this->Application->GetVar('m_lang');
	}

	return $object->GetDBField('LanguageId') == $this->Application->Phrases->LanguageId;
	}

	/**
	* Returns path where exported languages should be saved
	*
	* @param Array $params
	* @return string
	* @access protected
	*/
	protected function ExportPath($params)
	{
	$ret = EXPORT_PATH . '/';

	if ( getArrayValue($params, 'as_url') ) {
	$ret = str_replace(FULL_PATH . '/', $this->Application->BaseURL(), $ret);
	}

	return $ret;
	}

	/**
	* Returns true if system has more then 1 language installed
	*
	* @param Array $params
	* @return bool
	*/
	function IsMultiLanguage($params)
	{
	return $this->TotalRecords($params) > 1;
	}

	function IsPrimaryLanguage($params)
	{
	return $this->Application->GetDefaultLanguageId() == $this->Application->GetVar('m_lang');
	}

	/* function Main_IsMetricUnits($params)
	{
	$object = $this->Application->recallObject($this->Prefix.'.current');
	$measure_system = $object->GetDBField('UnitSystem');
	return $measure_system == 1 ? 1 : 0;
	}*/

	}

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